| UBP ASSET MANAGEMENT ASIA LIMITED | RO | 就證券提供意見 | 2015-03-19 | 2021-12-31 |
| RO | 提供資產管理 | 2015-03-19 | 2021-12-31 |
| Rep | 就證券提供意見 | 2014-09-29 | 2015-03-19 |
| Rep | 提供資產管理 | 2014-09-29 | 2015-03-19 |
| Rep | 證券交易 | 2014-09-29 | 2021-12-31 |
| HAMON ASIAN ADVISORS LIMITED | Rep | 就證券提供意見 | 2013-07-08 | 2014-09-17 |
| Rep | 提供資產管理 | 2013-07-08 | 2014-09-17 |
| HAMON ASSET MANAGEMENT LIMITED | Rep | 就期貨合約提供意見 | 2013-07-08 | 2014-09-17 |
| Rep | 就證券提供意見 | 2013-07-08 | 2014-09-17 |
| Rep | 提供資產管理 | 2013-07-08 | 2014-09-17 |
| PFP Capital Limited | Rep | 就期貨合約提供意見 | 2013-07-08 | 2014-09-17 |
| Rep | 就證券提供意見 | 2013-07-08 | 2014-09-17 |
| Rep | 提供資產管理 | 2013-07-08 | 2014-09-17 |
| Korea Investment Management Asia Limited | RO | 就證券提供意見 | 2012-07-26 | 2013-05-31 |
| RO | 提供資產管理 | 2012-07-26 | 2013-05-31 |
| Rep | 就證券提供意見 | 2010-02-03 | 2012-07-26 |
| Rep | 提供資產管理 | 2010-02-03 | 2012-07-26 |